2021 Quantum™ Class C RV - Taking you Anywhere you can Dream

This is when the drive is as much as part of the journey. Let the Quantum take you everywhere you can dream. This is a ride you’ll never forget - in the 2021 Quantum Class C motorhome by Thor Motor Coach.

Automotive Features

Take Your Pick: Ford® or Chevy®

A popular choice among families looking to live out their dreams, the Quantum is based on either the 6 liter Chevy® V-8 engine with 323 horsepower and 373lb.-ft. of torque or the Ford® 7.3 liter V-8 engine with 350 horsepower and 468 lb.-ft. of torque. Both options make it easy to pull your toys with the 8,000 lb hitch.

SmoothTECH™ Suspension System

31-foot Quantum motorhomes offer the SmoothTECH™ ride enhancement. Trusted by ambulances for a careful, smooth ride, you can feel luxurious in this Class C camper. No matter if you’re on the highway pavement or taking a turn down a dirt path, the Quantum will be easy to maneuver. You and your loved ones will make your way across the Southwest for your Unique Museums Tour in comfort and style.

Touchscreen Dash with SiriusXM®

You have nothing to worry about as you ride in your Quantum because you can check out your precious cargo thanks to the back-up monitor. Turn up the SiriusXM® radio and play those favorite songs that you love to sing along with. When you get to your destination, enjoy it with your neighbors at the campsite thanks to the living area speaker that’s tied to the dash stereo.


Quantum Class C RV Lifestyle

Find Your Fit

There are six unique floor plans of the Quantum, so you’re bound to find the one made to fit you and your lifestyle. You’ll find the perfect Quantum Class C RV to check all of the boxes from your wants and needs lists. Whether you need extra storage, sleeping space, or have seating preferences, the Quantum has you covered. If you're living in or vacationing in your Thor Motor Coach, you’ll have plenty of space to Organize your RV

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Class C RV Interior

You know that your Quantum is functional and space-efficient, so know it’s time to tell you about the chic interior design. The glossed cabinetry paired with the decorative glass inserts will make you feel right at home. Don’t worry, you won’t have to leave your furry friend behind because you have easy-to-clean residential vinyl flooring and plenty of seating options on every floor plan.

Stay Connected

Winegard® ConnecT™ 2.0

Getting off the grid is what entices you to vacation in a Class C camper, but there comes a time that you’ll want to watch the game, send an email or read our blog about Healthcare on the Road. Winegard® ConnecT™ 2.0 works as your WiFi router, 4G hotspot and TV antenna so you can check-in with the people you love while on the road. 

How-To’s and Troubleshooting for Quantum

Our Thor Motor Coach team is dedicated to making your life while traveling as easy as possible, which is why we created a video on our YouTube channel with step-by-step instructions on How to connect your Winegard Connect. It doesn’t stop there, you can always reference our channel for maintenance and troubleshooting tips.  


2021 Quantum Class C Motorhome Video




Easy Living in your Class C RV

Designed for Comfort and Space Efficiency 

The Quantum offers floor plans with all the space and seating options you want and need in a motorhome. Starting with the 7-foot ceilings, where you always have room for whatever you have planned. How about seating with many talents? Look no further, because the Quantum Class C has the booth dinette, which is a great place for meals or coffee in the morning before you head out to explore.

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RV Lifestyle at its Finest 

The sofa is made for those relaxing days when you want to stay in or entertain. With USB charging ports nearby, the Quantum allows you to stay charged so you can catch up on email or your social media posts or watch a movie on the TV. Maybe you’re the type that loves to kick back and put your feet up and have a cold drink, which means you’ll want to opt for the theater seats. On some Quantum models, the captain’s chairs swivel, so there’s always a great place to sit.

Quantum Kitchen

Mobile Meals You’ll Love

Every Quantum floor plan offers you a great kitchen set up. You’ll find new pressed kitchen countertops, some have a flip-up counter for even more space, a large single bowl stainless steel sink, a pop-up outlet that features 110-volt outlets and USB ports. For cooking, you have either a two burner gas cooktop with single burner induction cooktop or a three burner gas cooktop with a glass cover. Every Quantum has a microwave and fridge.

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Dinner Inspiration

If you’re looking for the perfect appetizer to “wow” everyone at the tailgate or want to try something new for the whole family to try, we’ve got you covered. On our YouTube channel, members of our Thor Motor Coach team have created the most delicious Mobile Meals for your reference.

Rest and Relaxation

Relaxing Class C RV Bathroom

One item everyone wants in a Class C motorhome is bathroom space and you'll have it in the Quantum. Featuring a shower with glass door, sink, medicine cabinet, and tankless hot water controls. After Taking a Motorcycle Trip, you’ll be able to come in and take a nice warm shower and end the day the right way. 

Always Get a Good Night’s Sleep

Depending on the floor plan made to fit you, you’ll find a Queen-size or King-size bed. Every bedroom comes equipped with the amenities you want, including large closets with valet rods that make finding the perfect outfit easy. In the nightstand, you’re equipped with USB, 12 volt and 110-volt outlets. Plus, a bedroom TV is standard in every Quantum. Another great option you’ll find on the KW29 is Washer dryer prep or use it as a massive closet.

Class C RV Sleeping Areas

You have many other sleeping options in the Quantum. There’s a bunkhouse model in which each bunk has its own TV. The booth dinette and sofa easily convert into beds and the over-the-cab bunk is a neat little getaway, with a skylight with power shade and a safety net to keep everyone sound asleep through the night.


All-in-One Control

Rapid Camp+® Multiplex System

If your Quantum is equipped with the Rapid Camp+® Multiplex control system, the wireless remote makes for quick set-up because it’s your all-in-one control center. Download the app and now you’re set to control and monitor your Quantum from the full-color touch screen or your favorite device. Control lights, slides and check your tank levels and so much more.

Don’t think camping in your Quantum Class C can get better? Think again, because our Thor Motor Coach team has made a video showing you exactly How to Use Rapid Camp+ on our YouTube channel.

Exterior Features

MEGA Storage™ 

Even the exterior has some of the features that make the Quantum easy to love. The first thing you’ll notice is the new fiberglass front cap, and the all new 2021 paint packages that make Quantum stand out from other Class C motorhomes. With the MEGA-Storage™ compartment, the sky's the limit when it comes to packing.

Outdoor Living

Plan on spending all day outside under the power patio with the TV on a swivel with a Bluetooth® soundbar, depending on your floor plan, for the ultimate Patio Living. When you get hungry, the exterior propane connection makes quick work of grilling all your favorites. At night sit around the fire, share some stories, roast a few s’mores.

Optional Class C RV Solar System

Each 2021 Quantum is prepped for solar, with an optional 100-watt solar charging system with a power controller. Want to prolong your boondocking abilities? This is the way to go. You can get away from the crowds and be one with nature. There’s never been a better time than now to live out your dreams.

Live out your dreams in a Quantum.

Class C RV For Sale

If you’re looking for a Quantum Class C RV for sale near you, check out our Dealer Locator today.